i could tax and engineers who made the list were looking for wood frame, older and shorter buildings. they say they have the most potential for collapse or sustaining damage during an earthquake. >> a live look the san mateo bridge and everything looks quiet in clear right now. >> as we take a look at the temperature is right now it is north of the shot that we are seeing very cold conditions. concord is at 28 degrees at the freezing mark and livermore. downtown san francisco and waking up to 44 so a mild start there. 43 in hayward and upper 30s in oakland. at 10 mi. of visibility at s f o and there or are no flight delays this morning. santa rosa the visibility is down to 3 mi. heavy fog also falls into the livermore at valley. keep a safe distance between you and the car in front of you. we applaud the contend with in the north bay and temperatures are a little higher this morning so there's more moisture in the air. the good news is later on today we are certainly looking to see an improvement. future cast force rose by 8:00 a.m. low 50s along the coast. most of us predominately in